Hi!

My scores are as follows:
231 - Step 1
236 - Step 2 CK
Step 2 CS - to be taken

I hold a Canadian passport and I am a FMG. I have 4 LoRs: 2 from the US (after 8 weeks of cardiology externship) and 2 from home country (one of which is from a board certified; 6 weeks of nephrology internship and 8 weeks of cardiology internship).
This may sound stupid but should I continue with USMLE? I want to match for internal medicine but it is so competitive. My father bears all the expenses and I don't want to burden him anymore.

Hey your scores are a lot better than some FMG's I know, don't give up! You have come very far with step 1 and step 2. I understand the family burden is substantial but do not let all your hard work and money go to waste. Match in internal medicine and make your father proud. A good website is IM for IMG's which can help you find places to match.